-- @testpoint: opengauss关键字eol(非保留)，作为函数名，部分测试点合理报错

--关键字不带引号-成功
drop function if exists eol;
create function eol(i integer)
returns integer
as $$
begin
    return i+1;
end;
$$ language plpgsql;
/
drop function if exists eol;
--关键字带双引号-成功
drop function if exists "eol";
create function "eol"(i integer)
returns integer
as $$
begin
    return i+1;
end;
$$ language plpgsql;
/
drop function if exists "eol";
--关键字带单引号-合理报错
drop function if exists 'eol';
create function 'eol'(i integer)
returns integer
as $$
begin
    return i+1;
end;
$$ language plpgsql;
/
--关键字带反引号-合理报错
drop function if exists `eol`;
create function `eol`(i integer)
returns integer
as $$
begin
    return i+1;
end;
$$ language plpgsql;
/